List and describe the five environmental spheres of earth.

The following are the five major spheres of the Earth:  

1. Geosphere: It comprises Earth's mantle, crust, and core, that is, the solid proportion of the Earth.  

2. Biosphere: It comprises all the species on Earth, as well as, the environments in which they thrive.  

3. Atmosphere: It comprises the gases surrounding the Earth.  

4. Cryosphere: It comprises the ice sheets of Earth as well as the environments in which they thrive.  

5. Hydrosphere: It comprises the water in Earth's seas, oceans, glaciers, rivers, lakes, and atmosphere.  

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.